13211997824
13,211,997,824 is an even composite number composed of four prime numbers multiplied together.
What does the number 13211997824 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.
13211997824 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13211997824:
27 × 23 × 727 × 6173
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 727 × 6173)See below for interesting mathematical facts about the number 13211997824 from the Numbermatics database.
Names of 13211997824
- Cardinal: 13211997824 can be written as Thirteen billion, two hundred eleven million, nine hundred ninety-seven thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 1.3211997824 × 1010
Factors of 13211997824
Divisors of 13211997824
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 16 23 32 46 64 92 128 184 368 727 736 1454 1472 2908 2944 5816 6173 11632 12346 16721 23264 24692 33442 46528 49384 66884 93056 98768 133768 141979 197536 267536 283958 395072 535072 567916 790144 1070144 1135832 2140288 2271664 4487771 4543328 8975542 9086656 17951084 18173312 35902168 71804336 103218733 143608672 206437466 287217344 412874932 574434688 825749864 1651499728 3302999456 6605998912 13211997824
- Sum of all divisors σ(n): 27507392640
- Sum of proper divisors (its aliquot sum) s(n): 14295394816
- 13211997824 is an abundant number, because the sum of its proper divisors (14295394816) is greater than itself. Its abundance is 1083396992
Bases of 13211997824
- Binary: 11000100110111111100010110100000002
- Hexadecimal: 0x3137F1680
- Base-36: 62I2YRK
Squares and roots of 13211997824
- 13211997824 squared (132119978242) is 174556886501380734976
- 13211997824 cubed (132119978243) is 2306245204620457243498432692224
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The
square root of 13211997824 is 114943.4548984847 -
The
cube root of 13211997824 is 2364.0473153017
Scales and comparisons
How big is 13211997824?- 13,211,997,824 seconds is equal to 420 years, 5 weeks, 1 day, 15 hours, 23 minutes, 44 seconds.
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To count from 1 to 13,211,997,824 would take you about eight hundred forty years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 13211997824 cubic inches would be around 197 feet tall.
Recreational maths with 13211997824
- 13211997824 backwards is 42879911231
- The number of decimal digits it has is: 11
- The sum of 13211997824's digits is 47
- More coming soon!
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The information we have on file for 13211997824 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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